138934572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{6863}}^1$

素因数の和:7118

約数の個数: 48

約数和(自身を含む): 372083712

約数和(自身を除く): 233149140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 241, 482, 723, 964, 1446, 1687, 2892, 3374, 5061, 6748, 6863, 10122, 13726, 20244, 20589, 27452, 41178, 48041, 82356, 96082, 144123, 192164, 288246, 576492, 1653983, 3307966, 4961949, 6615932, 9923898, 11577881, 19847796, 23155762, 34733643, 46311524, 69467286, 138934572]

約数ペア:

[(1, 138934572), (2, 69467286), (3, 46311524), (4, 34733643), (6, 23155762), (7, 19847796), (12, 11577881), (14, 9923898), (21, 6615932), (28, 4961949), (42, 3307966), (84, 1653983), (241, 576492), (482, 288246), (723, 192164), (964, 144123), (1446, 96082), (1687, 82356), (2892, 48041), (3374, 41178), (5061, 27452), (6748, 20589), (6863, 20244), (10122, 13726)]